13021992

素因数分解:

$2^3\times 3^3\times {\mathrm{19}}^2\times {\mathrm{167}}^1$

素因数の和:220

約数の個数: 96

約数和(自身を含む): 38404800

約数和(自身を除く): 25382808

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 27, 36, 38, 54, 57, 72, 76, 108, 114, 152, 167, 171, 216, 228, 334, 342, 361, 456, 501, 513, 668, 684, 722, 1002, 1026, 1083, 1336, 1368, 1444, 1503, 2004, 2052, 2166, 2888, 3006, 3173, 3249, 4008, 4104, 4332, 4509, 6012, 6346, 6498, 8664, 9018, 9519, 9747, 12024, 12692, 12996, 18036, 19038, 19494, 25384, 25992, 28557, 36072, 38076, 38988, 57114, 60287, 76152, 77976, 85671, 114228, 120574, 171342, 180861, 228456, 241148, 342684, 361722, 482296, 542583, 685368, 723444, 1085166, 1446888, 1627749, 2170332, 3255498, 4340664, 6510996, 13021992]

約数ペア:

[(1, 13021992), (2, 6510996), (3, 4340664), (4, 3255498), (6, 2170332), (8, 1627749), (9, 1446888), (12, 1085166), (18, 723444), (19, 685368), (24, 542583), (27, 482296), (36, 361722), (38, 342684), (54, 241148), (57, 228456), (72, 180861), (76, 171342), (108, 120574), (114, 114228), (152, 85671), (167, 77976), (171, 76152), (216, 60287), (228, 57114), (334, 38988), (342, 38076), (361, 36072), (456, 28557), (501, 25992), (513, 25384), (668, 19494), (684, 19038), (722, 18036), (1002, 12996), (1026, 12692), (1083, 12024), (1336, 9747), (1368, 9519), (1444, 9018), (1503, 8664), (2004, 6498), (2052, 6346), (2166, 6012), (2888, 4509), (3006, 4332), (3173, 4104), (3249, 4008)]