18366988980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{263}}^1\times {\mathrm{19081}}^1$

素因数の和:19417

約数の個数: 96

約数和(自身を含む): 52472141568

約数和(自身を除く): 34105152588

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 61, 122, 183, 244, 263, 305, 366, 526, 610, 732, 789, 915, 1052, 1220, 1315, 1578, 1830, 2630, 3156, 3660, 3945, 5260, 7890, 15780, 16043, 19081, 32086, 38162, 48129, 57243, 64172, 76324, 80215, 95405, 96258, 114486, 160430, 190810, 192516, 228972, 240645, 286215, 320860, 381620, 481290, 572430, 962580, 1144860, 1163941, 2327882, 3491823, 4655764, 5018303, 5819705, 6983646, 10036606, 11639410, 13967292, 15054909, 17459115, 20073212, 23278820, 25091515, 30109818, 34918230, 50183030, 60219636, 69836460, 75274545, 100366060, 150549090, 301098180, 306116483, 612232966, 918349449, 1224465932, 1530582415, 1836698898, 3061164830, 3673397796, 4591747245, 6122329660, 9183494490, 18366988980]

約数ペア:

[(1, 18366988980), (2, 9183494490), (3, 6122329660), (4, 4591747245), (5, 3673397796), (6, 3061164830), (10, 1836698898), (12, 1530582415), (15, 1224465932), (20, 918349449), (30, 612232966), (60, 306116483), (61, 301098180), (122, 150549090), (183, 100366060), (244, 75274545), (263, 69836460), (305, 60219636), (366, 50183030), (526, 34918230), (610, 30109818), (732, 25091515), (789, 23278820), (915, 20073212), (1052, 17459115), (1220, 15054909), (1315, 13967292), (1578, 11639410), (1830, 10036606), (2630, 6983646), (3156, 5819705), (3660, 5018303), (3945, 4655764), (5260, 3491823), (7890, 2327882), (15780, 1163941), (16043, 1144860), (19081, 962580), (32086, 572430), (38162, 481290), (48129, 381620), (57243, 320860), (64172, 286215), (76324, 240645), (80215, 228972), (95405, 192516), (96258, 190810), (114486, 160430)]