2199834

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1$

素因数の和:124

約数の個数: 96

約数和(自身を含む): 6289920

約数和(自身を除く): 4090086

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 17, 18, 21, 26, 34, 39, 42, 51, 63, 78, 79, 91, 102, 117, 119, 126, 153, 158, 182, 221, 234, 237, 238, 273, 306, 357, 442, 474, 546, 553, 663, 711, 714, 819, 1027, 1071, 1106, 1326, 1343, 1422, 1547, 1638, 1659, 1989, 2054, 2142, 2686, 3081, 3094, 3318, 3978, 4029, 4641, 4977, 6162, 7189, 8058, 9243, 9282, 9401, 9954, 12087, 13923, 14378, 17459, 18486, 18802, 21567, 24174, 27846, 28203, 34918, 43134, 52377, 56406, 64701, 84609, 104754, 122213, 129402, 157131, 169218, 244426, 314262, 366639, 733278, 1099917, 2199834]

約数ペア:

[(1, 2199834), (2, 1099917), (3, 733278), (6, 366639), (7, 314262), (9, 244426), (13, 169218), (14, 157131), (17, 129402), (18, 122213), (21, 104754), (26, 84609), (34, 64701), (39, 56406), (42, 52377), (51, 43134), (63, 34918), (78, 28203), (79, 27846), (91, 24174), (102, 21567), (117, 18802), (119, 18486), (126, 17459), (153, 14378), (158, 13923), (182, 12087), (221, 9954), (234, 9401), (237, 9282), (238, 9243), (273, 8058), (306, 7189), (357, 6162), (442, 4977), (474, 4641), (546, 4029), (553, 3978), (663, 3318), (711, 3094), (714, 3081), (819, 2686), (1027, 2142), (1071, 2054), (1106, 1989), (1326, 1659), (1343, 1638), (1422, 1547)]