42835428

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{293}}^1$

素因数の和:465

約数の個数: 72

約数和(自身を含む): 113008896

約数和(自身を除く): 70173468

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 62, 93, 124, 131, 186, 262, 279, 293, 372, 393, 524, 558, 586, 786, 879, 1116, 1172, 1179, 1572, 1758, 2358, 2637, 3516, 4061, 4716, 5274, 8122, 9083, 10548, 12183, 16244, 18166, 24366, 27249, 36332, 36549, 38383, 48732, 54498, 73098, 76766, 81747, 108996, 115149, 146196, 153532, 163494, 230298, 326988, 345447, 460596, 690894, 1189873, 1381788, 2379746, 3569619, 4759492, 7139238, 10708857, 14278476, 21417714, 42835428]

約数ペア:

[(1, 42835428), (2, 21417714), (3, 14278476), (4, 10708857), (6, 7139238), (9, 4759492), (12, 3569619), (18, 2379746), (31, 1381788), (36, 1189873), (62, 690894), (93, 460596), (124, 345447), (131, 326988), (186, 230298), (262, 163494), (279, 153532), (293, 146196), (372, 115149), (393, 108996), (524, 81747), (558, 76766), (586, 73098), (786, 54498), (879, 48732), (1116, 38383), (1172, 36549), (1179, 36332), (1572, 27249), (1758, 24366), (2358, 18166), (2637, 16244), (3516, 12183), (4061, 10548), (4716, 9083), (5274, 8122)]