21342175164

素因数分解:

$2^2\times 3^4\times {\mathrm{61}}^1\times {\mathrm{79}}^1\times {\mathrm{13669}}^1$

素因数の和:13825

約数の個数: 120

約数和(自身を含む): 57429310400

約数和(自身を除く): 36087135236

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 61, 79, 81, 108, 122, 158, 162, 183, 237, 244, 316, 324, 366, 474, 549, 711, 732, 948, 1098, 1422, 1647, 2133, 2196, 2844, 3294, 4266, 4819, 4941, 6399, 6588, 8532, 9638, 9882, 12798, 13669, 14457, 19276, 19764, 25596, 27338, 28914, 41007, 43371, 54676, 57828, 82014, 86742, 123021, 130113, 164028, 173484, 246042, 260226, 369063, 390339, 492084, 520452, 738126, 780678, 833809, 1079851, 1107189, 1476252, 1561356, 1667618, 2159702, 2214378, 2501427, 3239553, 3335236, 4319404, 4428756, 5002854, 6479106, 7504281, 9718659, 10005708, 12958212, 15008562, 19437318, 22512843, 29155977, 30017124, 38874636, 45025686, 58311954, 65870911, 67538529, 87467931, 90051372, 116623908, 131741822, 135077058, 174935862, 197612733, 263483644, 270154116, 349871724, 395225466, 592838199, 790450932, 1185676398, 1778514597, 2371352796, 3557029194, 5335543791, 7114058388, 10671087582, 21342175164]

約数ペア:

[(1, 21342175164), (2, 10671087582), (3, 7114058388), (4, 5335543791), (6, 3557029194), (9, 2371352796), (12, 1778514597), (18, 1185676398), (27, 790450932), (36, 592838199), (54, 395225466), (61, 349871724), (79, 270154116), (81, 263483644), (108, 197612733), (122, 174935862), (158, 135077058), (162, 131741822), (183, 116623908), (237, 90051372), (244, 87467931), (316, 67538529), (324, 65870911), (366, 58311954), (474, 45025686), (549, 38874636), (711, 30017124), (732, 29155977), (948, 22512843), (1098, 19437318), (1422, 15008562), (1647, 12958212), (2133, 10005708), (2196, 9718659), (2844, 7504281), (3294, 6479106), (4266, 5002854), (4819, 4428756), (4941, 4319404), (6399, 3335236), (6588, 3239553), (8532, 2501427), (9638, 2214378), (9882, 2159702), (12798, 1667618), (13669, 1561356), (14457, 1476252), (19276, 1107189), (19764, 1079851), (25596, 833809), (27338, 780678), (28914, 738126), (41007, 520452), (43371, 492084), (54676, 390339), (57828, 369063), (82014, 260226), (86742, 246042), (123021, 173484), (130113, 164028)]