6620796

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1$

素因数の和:120

約数の個数: 144

約数和(自身を含む): 21525504

約数和(自身を除く): 14904708

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 43, 47, 52, 63, 78, 84, 86, 91, 94, 117, 126, 129, 141, 156, 172, 182, 188, 234, 252, 258, 273, 282, 301, 329, 364, 387, 423, 468, 516, 546, 559, 564, 602, 611, 658, 774, 819, 846, 903, 987, 1092, 1118, 1204, 1222, 1316, 1548, 1638, 1677, 1692, 1806, 1833, 1974, 2021, 2236, 2444, 2709, 2961, 3276, 3354, 3612, 3666, 3913, 3948, 4042, 4277, 5031, 5418, 5499, 5922, 6063, 6708, 7332, 7826, 8084, 8554, 10062, 10836, 10998, 11739, 11844, 12126, 12831, 14147, 15652, 17108, 18189, 20124, 21996, 23478, 24252, 25662, 26273, 28294, 35217, 36378, 38493, 42441, 46956, 51324, 52546, 56588, 70434, 72756, 76986, 78819, 84882, 105092, 127323, 140868, 153972, 157638, 169764, 183911, 236457, 254646, 315276, 367822, 472914, 509292, 551733, 735644, 945828, 1103466, 1655199, 2206932, 3310398, 6620796]

約数ペア:

[(1, 6620796), (2, 3310398), (3, 2206932), (4, 1655199), (6, 1103466), (7, 945828), (9, 735644), (12, 551733), (13, 509292), (14, 472914), (18, 367822), (21, 315276), (26, 254646), (28, 236457), (36, 183911), (39, 169764), (42, 157638), (43, 153972), (47, 140868), (52, 127323), (63, 105092), (78, 84882), (84, 78819), (86, 76986), (91, 72756), (94, 70434), (117, 56588), (126, 52546), (129, 51324), (141, 46956), (156, 42441), (172, 38493), (182, 36378), (188, 35217), (234, 28294), (252, 26273), (258, 25662), (273, 24252), (282, 23478), (301, 21996), (329, 20124), (364, 18189), (387, 17108), (423, 15652), (468, 14147), (516, 12831), (546, 12126), (559, 11844), (564, 11739), (602, 10998), (611, 10836), (658, 10062), (774, 8554), (819, 8084), (846, 7826), (903, 7332), (987, 6708), (1092, 6063), (1118, 5922), (1204, 5499), (1222, 5418), (1316, 5031), (1548, 4277), (1638, 4042), (1677, 3948), (1692, 3913), (1806, 3666), (1833, 3612), (1974, 3354), (2021, 3276), (2236, 2961), (2444, 2709)]