28702945278

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{241}}^1\times {\mathrm{945233}}^1$

素因数の和:945489

約数の個数: 48

約数和(自身を含む): 71368947936

約数和(自身を除く): 42666002658

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 241, 482, 723, 1446, 1687, 2169, 3374, 4338, 5061, 10122, 15183, 30366, 945233, 1890466, 2835699, 5671398, 6616631, 8507097, 13233262, 17014194, 19849893, 39699786, 59549679, 119099358, 227801153, 455602306, 683403459, 1366806918, 1594608071, 2050210377, 3189216142, 4100420754, 4783824213, 9567648426, 14351472639, 28702945278]

約数ペア:

[(1, 28702945278), (2, 14351472639), (3, 9567648426), (6, 4783824213), (7, 4100420754), (9, 3189216142), (14, 2050210377), (18, 1594608071), (21, 1366806918), (42, 683403459), (63, 455602306), (126, 227801153), (241, 119099358), (482, 59549679), (723, 39699786), (1446, 19849893), (1687, 17014194), (2169, 13233262), (3374, 8507097), (4338, 6616631), (5061, 5671398), (10122, 2835699), (15183, 1890466), (30366, 945233)]