180643014

素因数分解:

$2^1\times 3^3\times {\mathrm{31}}^2\times {\mathrm{59}}^2$

素因数の和:191

約数の個数: 72

約数和(自身を含む): 421945560

約数和(自身を除く): 241302546

約数列:

[1, 2, 3, 6, 9, 18, 27, 31, 54, 59, 62, 93, 118, 177, 186, 279, 354, 531, 558, 837, 961, 1062, 1593, 1674, 1829, 1922, 2883, 3186, 3481, 3658, 5487, 5766, 6962, 8649, 10443, 10974, 16461, 17298, 20886, 25947, 31329, 32922, 49383, 51894, 56699, 62658, 93987, 98766, 107911, 113398, 170097, 187974, 215822, 323733, 340194, 510291, 647466, 971199, 1020582, 1530873, 1942398, 2913597, 3061746, 3345241, 5827194, 6690482, 10035723, 20071446, 30107169, 60214338, 90321507, 180643014]

約数ペア:

[(1, 180643014), (2, 90321507), (3, 60214338), (6, 30107169), (9, 20071446), (18, 10035723), (27, 6690482), (31, 5827194), (54, 3345241), (59, 3061746), (62, 2913597), (93, 1942398), (118, 1530873), (177, 1020582), (186, 971199), (279, 647466), (354, 510291), (531, 340194), (558, 323733), (837, 215822), (961, 187974), (1062, 170097), (1593, 113398), (1674, 107911), (1829, 98766), (1922, 93987), (2883, 62658), (3186, 56699), (3481, 51894), (3658, 49383), (5487, 32922), (5766, 31329), (6962, 25947), (8649, 20886), (10443, 17298), (10974, 16461)]