21167368860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1901}}^1\times {\mathrm{16871}}^1$

素因数の和:18795

約数の個数: 96

約数和(自身を含む): 64694536704

約数和(自身を除く): 43527167844

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 660, 1901, 3802, 5703, 7604, 9505, 11406, 16871, 19010, 20911, 22812, 28515, 33742, 38020, 41822, 50613, 57030, 62733, 67484, 83644, 84355, 101226, 104555, 114060, 125466, 168710, 185581, 202452, 209110, 250932, 253065, 313665, 337420, 371162, 418220, 506130, 556743, 627330, 742324, 927905, 1012260, 1113486, 1254660, 1855810, 2226972, 2783715, 3711620, 5567430, 11134860, 32071771, 64143542, 96215313, 128287084, 160358855, 192430626, 320717710, 352789481, 384861252, 481076565, 641435420, 705578962, 962153130, 1058368443, 1411157924, 1763947405, 1924306260, 2116736886, 3527894810, 4233473772, 5291842215, 7055789620, 10583684430, 21167368860]

約数ペア:

[(1, 21167368860), (2, 10583684430), (3, 7055789620), (4, 5291842215), (5, 4233473772), (6, 3527894810), (10, 2116736886), (11, 1924306260), (12, 1763947405), (15, 1411157924), (20, 1058368443), (22, 962153130), (30, 705578962), (33, 641435420), (44, 481076565), (55, 384861252), (60, 352789481), (66, 320717710), (110, 192430626), (132, 160358855), (165, 128287084), (220, 96215313), (330, 64143542), (660, 32071771), (1901, 11134860), (3802, 5567430), (5703, 3711620), (7604, 2783715), (9505, 2226972), (11406, 1855810), (16871, 1254660), (19010, 1113486), (20911, 1012260), (22812, 927905), (28515, 742324), (33742, 627330), (38020, 556743), (41822, 506130), (50613, 418220), (57030, 371162), (62733, 337420), (67484, 313665), (83644, 253065), (84355, 250932), (101226, 209110), (104555, 202452), (114060, 185581), (125466, 168710)]