19426470588

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{197159}}^1$

素因数の和:197216

約数の個数: 144

約数和(自身を含む): 62006031360

約数和(自身を除く): 42579560772

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 17, 18, 21, 23, 28, 34, 36, 42, 46, 51, 63, 68, 69, 84, 92, 102, 119, 126, 138, 153, 161, 204, 207, 238, 252, 276, 306, 322, 357, 391, 414, 476, 483, 612, 644, 714, 782, 828, 966, 1071, 1173, 1428, 1449, 1564, 1932, 2142, 2346, 2737, 2898, 3519, 4284, 4692, 5474, 5796, 7038, 8211, 10948, 14076, 16422, 24633, 32844, 49266, 98532, 197159, 394318, 591477, 788636, 1182954, 1380113, 1774431, 2365908, 2760226, 3351703, 3548862, 4140339, 4534657, 5520452, 6703406, 7097724, 8280678, 9069314, 10055109, 12421017, 13406812, 13603971, 16561356, 18138628, 20110218, 23461921, 24842034, 27207942, 30165327, 31742599, 40220436, 40811913, 46923842, 49684068, 54415884, 60330654, 63485198, 70385763, 77089169, 81623826, 93847684, 95227797, 120661308, 126970396, 140771526, 154178338, 163247652, 190455594, 211157289, 231267507, 281543052, 285683391, 308356676, 380911188, 422314578, 462535014, 539624183, 571366782, 693802521, 844629156, 925070028, 1079248366, 1142733564, 1387605042, 1618872549, 2158496732, 2775210084, 3237745098, 4856617647, 6475490196, 9713235294, 19426470588]

約数ペア:

[(1, 19426470588), (2, 9713235294), (3, 6475490196), (4, 4856617647), (6, 3237745098), (7, 2775210084), (9, 2158496732), (12, 1618872549), (14, 1387605042), (17, 1142733564), (18, 1079248366), (21, 925070028), (23, 844629156), (28, 693802521), (34, 571366782), (36, 539624183), (42, 462535014), (46, 422314578), (51, 380911188), (63, 308356676), (68, 285683391), (69, 281543052), (84, 231267507), (92, 211157289), (102, 190455594), (119, 163247652), (126, 154178338), (138, 140771526), (153, 126970396), (161, 120661308), (204, 95227797), (207, 93847684), (238, 81623826), (252, 77089169), (276, 70385763), (306, 63485198), (322, 60330654), (357, 54415884), (391, 49684068), (414, 46923842), (476, 40811913), (483, 40220436), (612, 31742599), (644, 30165327), (714, 27207942), (782, 24842034), (828, 23461921), (966, 20110218), (1071, 18138628), (1173, 16561356), (1428, 13603971), (1449, 13406812), (1564, 12421017), (1932, 10055109), (2142, 9069314), (2346, 8280678), (2737, 7097724), (2898, 6703406), (3519, 5520452), (4284, 4534657), (4692, 4140339), (5474, 3548862), (5796, 3351703), (7038, 2760226), (8211, 2365908), (10948, 1774431), (14076, 1380113), (16422, 1182954), (24633, 788636), (32844, 591477), (49266, 394318), (98532, 197159)]