10639969236

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{1049}}^1\times {\mathrm{21673}}^1$

素因数の和:22745

約数の個数: 72

約数和(自身を含む): 28993309800

約数和(自身を除く): 18353340564

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 1049, 2098, 3147, 4196, 6294, 9441, 12588, 13637, 18882, 21673, 27274, 37764, 40911, 43346, 54548, 65019, 81822, 86692, 122733, 130038, 163644, 195057, 245466, 260076, 281749, 390114, 490932, 563498, 780228, 845247, 1126996, 1690494, 2535741, 3380988, 5071482, 10142964, 22734977, 45469954, 68204931, 90939908, 136409862, 204614793, 272819724, 295554701, 409229586, 591109402, 818459172, 886664103, 1182218804, 1773328206, 2659992309, 3546656412, 5319984618, 10639969236]

約数ペア:

[(1, 10639969236), (2, 5319984618), (3, 3546656412), (4, 2659992309), (6, 1773328206), (9, 1182218804), (12, 886664103), (13, 818459172), (18, 591109402), (26, 409229586), (36, 295554701), (39, 272819724), (52, 204614793), (78, 136409862), (117, 90939908), (156, 68204931), (234, 45469954), (468, 22734977), (1049, 10142964), (2098, 5071482), (3147, 3380988), (4196, 2535741), (6294, 1690494), (9441, 1126996), (12588, 845247), (13637, 780228), (18882, 563498), (21673, 490932), (27274, 390114), (37764, 281749), (40911, 260076), (43346, 245466), (54548, 195057), (65019, 163644), (81822, 130038), (86692, 122733)]