40493502

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{31}}^1\times {\mathrm{1481}}^1$

素因数の和:1534

約数の個数: 72

約数和(自身を含む): 105423552

約数和(自身を除く): 64930050

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 31, 42, 49, 62, 63, 93, 98, 126, 147, 186, 217, 279, 294, 434, 441, 558, 651, 882, 1302, 1481, 1519, 1953, 2962, 3038, 3906, 4443, 4557, 8886, 9114, 10367, 13329, 13671, 20734, 26658, 27342, 31101, 45911, 62202, 72569, 91822, 93303, 137733, 145138, 186606, 217707, 275466, 321377, 413199, 435414, 642754, 653121, 826398, 964131, 1306242, 1928262, 2249639, 2892393, 4499278, 5784786, 6748917, 13497834, 20246751, 40493502]

約数ペア:

[(1, 40493502), (2, 20246751), (3, 13497834), (6, 6748917), (7, 5784786), (9, 4499278), (14, 2892393), (18, 2249639), (21, 1928262), (31, 1306242), (42, 964131), (49, 826398), (62, 653121), (63, 642754), (93, 435414), (98, 413199), (126, 321377), (147, 275466), (186, 217707), (217, 186606), (279, 145138), (294, 137733), (434, 93303), (441, 91822), (558, 72569), (651, 62202), (882, 45911), (1302, 31101), (1481, 27342), (1519, 26658), (1953, 20734), (2962, 13671), (3038, 13329), (3906, 10367), (4443, 9114), (4557, 8886)]