19361124

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{349}}^1$

素因数の和:449

約数の個数: 72

約数和(自身を含む): 51979200

約数和(自身を除く): 32618076

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 67, 69, 92, 134, 138, 201, 207, 268, 276, 349, 402, 414, 603, 698, 804, 828, 1047, 1206, 1396, 1541, 2094, 2412, 3082, 3141, 4188, 4623, 6164, 6282, 8027, 9246, 12564, 13869, 16054, 18492, 23383, 24081, 27738, 32108, 46766, 48162, 55476, 70149, 72243, 93532, 96324, 140298, 144486, 210447, 280596, 288972, 420894, 537809, 841788, 1075618, 1613427, 2151236, 3226854, 4840281, 6453708, 9680562, 19361124]

約数ペア:

[(1, 19361124), (2, 9680562), (3, 6453708), (4, 4840281), (6, 3226854), (9, 2151236), (12, 1613427), (18, 1075618), (23, 841788), (36, 537809), (46, 420894), (67, 288972), (69, 280596), (92, 210447), (134, 144486), (138, 140298), (201, 96324), (207, 93532), (268, 72243), (276, 70149), (349, 55476), (402, 48162), (414, 46766), (603, 32108), (698, 27738), (804, 24081), (828, 23383), (1047, 18492), (1206, 16054), (1396, 13869), (1541, 12564), (2094, 9246), (2412, 8027), (3082, 6282), (3141, 6164), (4188, 4623)]