636553638

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{199}}^1\times {\mathrm{479}}^1$

素因数の和:746

約数の個数: 96

約数和(自身を含む): 1617408000

約数和(自身を除く): 980854362

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 53, 63, 106, 126, 159, 199, 318, 371, 398, 477, 479, 597, 742, 954, 958, 1113, 1194, 1393, 1437, 1791, 2226, 2786, 2874, 3339, 3353, 3582, 4179, 4311, 6678, 6706, 8358, 8622, 10059, 10547, 12537, 20118, 21094, 25074, 25387, 30177, 31641, 50774, 60354, 63282, 73829, 76161, 94923, 95321, 147658, 152322, 177709, 189846, 190642, 221487, 228483, 285963, 355418, 442974, 456966, 533127, 571926, 664461, 667247, 857889, 1066254, 1328922, 1334494, 1599381, 1715778, 2001741, 3198762, 4003482, 5052013, 6005223, 10104026, 12010446, 15156039, 30312078, 35364091, 45468117, 70728182, 90936234, 106092273, 212184546, 318276819, 636553638]

約数ペア:

[(1, 636553638), (2, 318276819), (3, 212184546), (6, 106092273), (7, 90936234), (9, 70728182), (14, 45468117), (18, 35364091), (21, 30312078), (42, 15156039), (53, 12010446), (63, 10104026), (106, 6005223), (126, 5052013), (159, 4003482), (199, 3198762), (318, 2001741), (371, 1715778), (398, 1599381), (477, 1334494), (479, 1328922), (597, 1066254), (742, 857889), (954, 667247), (958, 664461), (1113, 571926), (1194, 533127), (1393, 456966), (1437, 442974), (1791, 355418), (2226, 285963), (2786, 228483), (2874, 221487), (3339, 190642), (3353, 189846), (3582, 177709), (4179, 152322), (4311, 147658), (6678, 95321), (6706, 94923), (8358, 76161), (8622, 73829), (10059, 63282), (10547, 60354), (12537, 50774), (20118, 31641), (21094, 30177), (25074, 25387)]