38847276

素因数分解:

$2^2\times 3^4\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{401}}^1$

素因数の和:453

約数の個数: 120

約数和(自身を含む): 114405984

約数和(自身を除く): 75558708

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 23, 26, 27, 36, 39, 46, 52, 54, 69, 78, 81, 92, 108, 117, 138, 156, 162, 207, 234, 276, 299, 324, 351, 401, 414, 468, 598, 621, 702, 802, 828, 897, 1053, 1196, 1203, 1242, 1404, 1604, 1794, 1863, 2106, 2406, 2484, 2691, 3588, 3609, 3726, 4212, 4812, 5213, 5382, 7218, 7452, 8073, 9223, 10426, 10764, 10827, 14436, 15639, 16146, 18446, 20852, 21654, 24219, 27669, 31278, 32292, 32481, 36892, 43308, 46917, 48438, 55338, 62556, 64962, 83007, 93834, 96876, 110676, 119899, 129924, 140751, 166014, 187668, 239798, 249021, 281502, 332028, 359697, 422253, 479596, 498042, 563004, 719394, 747063, 844506, 996084, 1079091, 1438788, 1494126, 1689012, 2158182, 2988252, 3237273, 4316364, 6474546, 9711819, 12949092, 19423638, 38847276]

約数ペア:

[(1, 38847276), (2, 19423638), (3, 12949092), (4, 9711819), (6, 6474546), (9, 4316364), (12, 3237273), (13, 2988252), (18, 2158182), (23, 1689012), (26, 1494126), (27, 1438788), (36, 1079091), (39, 996084), (46, 844506), (52, 747063), (54, 719394), (69, 563004), (78, 498042), (81, 479596), (92, 422253), (108, 359697), (117, 332028), (138, 281502), (156, 249021), (162, 239798), (207, 187668), (234, 166014), (276, 140751), (299, 129924), (324, 119899), (351, 110676), (401, 96876), (414, 93834), (468, 83007), (598, 64962), (621, 62556), (702, 55338), (802, 48438), (828, 46917), (897, 43308), (1053, 36892), (1196, 32481), (1203, 32292), (1242, 31278), (1404, 27669), (1604, 24219), (1794, 21654), (1863, 20852), (2106, 18446), (2406, 16146), (2484, 15639), (2691, 14436), (3588, 10827), (3609, 10764), (3726, 10426), (4212, 9223), (4812, 8073), (5213, 7452), (5382, 7218)]