425092122

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{19963}}^1$

素因数の和:20004

約数の個数: 72

約数和(自身を含む): 1139864544

約数和(自身を除く): 714772422

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 63, 78, 91, 117, 126, 169, 182, 234, 273, 338, 507, 546, 819, 1014, 1183, 1521, 1638, 2366, 3042, 3549, 7098, 10647, 19963, 21294, 39926, 59889, 119778, 139741, 179667, 259519, 279482, 359334, 419223, 519038, 778557, 838446, 1257669, 1557114, 1816633, 2335671, 2515338, 3373747, 3633266, 4671342, 5449899, 6747494, 10121241, 10899798, 16349697, 20242482, 23616229, 30363723, 32699394, 47232458, 60727446, 70848687, 141697374, 212546061, 425092122]

約数ペア:

[(1, 425092122), (2, 212546061), (3, 141697374), (6, 70848687), (7, 60727446), (9, 47232458), (13, 32699394), (14, 30363723), (18, 23616229), (21, 20242482), (26, 16349697), (39, 10899798), (42, 10121241), (63, 6747494), (78, 5449899), (91, 4671342), (117, 3633266), (126, 3373747), (169, 2515338), (182, 2335671), (234, 1816633), (273, 1557114), (338, 1257669), (507, 838446), (546, 778557), (819, 519038), (1014, 419223), (1183, 359334), (1521, 279482), (1638, 259519), (2366, 179667), (3042, 139741), (3549, 119778), (7098, 59889), (10647, 39926), (19963, 21294)]