1372601412

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{418987}}^1$

素因数の和:419017

約数の個数: 72

約数和(自身を含む): 4270325696

約数和(自身を除く): 2897724284

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 63, 78, 84, 91, 117, 126, 156, 182, 234, 252, 273, 364, 468, 546, 819, 1092, 1638, 3276, 418987, 837974, 1256961, 1675948, 2513922, 2932909, 3770883, 5027844, 5446831, 5865818, 7541766, 8798727, 10893662, 11731636, 15083532, 16340493, 17597454, 21787324, 26396181, 32680986, 35194908, 38127817, 49021479, 52792362, 65361972, 76255634, 98042958, 105584724, 114383451, 152511268, 196085916, 228766902, 343150353, 457533804, 686300706, 1372601412]

約数ペア:

[(1, 1372601412), (2, 686300706), (3, 457533804), (4, 343150353), (6, 228766902), (7, 196085916), (9, 152511268), (12, 114383451), (13, 105584724), (14, 98042958), (18, 76255634), (21, 65361972), (26, 52792362), (28, 49021479), (36, 38127817), (39, 35194908), (42, 32680986), (52, 26396181), (63, 21787324), (78, 17597454), (84, 16340493), (91, 15083532), (117, 11731636), (126, 10893662), (156, 8798727), (182, 7541766), (234, 5865818), (252, 5446831), (273, 5027844), (364, 3770883), (468, 2932909), (546, 2513922), (819, 1675948), (1092, 1256961), (1638, 837974), (3276, 418987)]